baber/WOPTO huggingface dataset:
Patent JP-S62268133-A (JP)
Title: Liquid phase epitaxial growth system
Inventor: ONOZUKA ARATA
IPC: H01L21/208
Filed: 1986-05-15
Abstract: PURPOSE:To uniformize a constituent ratio of composition elements, by putting an epitaxial material into a container and supplying a vaporable element vapor to the container and then controlling vapor pressure in the container to perform epitaxy therin. CONSTITUTION:An epitaxial material 18 is put into a container 14a, and a vaporable element vapor is supplied to the container 14a, and then vapor pressure in the container 14a is controlled to perform epitaxy therein. An epitaxial boat 14 is unitedly provided with a tubular part 14c and a hollow part 14d which communicates through the tubular part 14c to a recessed part 14a. A plate slider 16 made of high-purity carbon is installed in the epitaxial boat 14 so that it is capable of sliding in the epitaxial boat 14 with it facing inside the recessed part 14a. Thus, a high-quality epitaxial film, whose constituent ratio of composition elements is uniformized with a desirable value, can be made to grow.
Patent JP-H09294791-A (JP)
Title: Health chair
Inventor: HIROZAWA TOSHIO
IPC: A61G15/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To let even a person, who has paind in sitting down or standing up by himself/herself, easily sit down or stand up concerning a health chair provided with a function for performing treatment such as kneading, padding or finger-pressure to a sitting person. SOLUTION: A base part 13 is operated so as to carry up the entire body for forward inclining a movable part 11 provided with a seat part 3, back rest part 5 and arm rest parts. This operation is performed by supporting the movable part 11 through a four-joint link mechanism 17 (members 23, 25 and 27) onto the base part 13, deforming and raising the four-joint link mechanism 17 when a motor-driven cylinder 19 is extended. When the motor-driven cylinder 19 is shrunk, the original state is recovered.
Patent JP-H04338609-A (JP)
Title: Solenoid driving circuit
Inventor: NAKANO AKIHISA
IPC: H01F7/18
Filed: 1991-05-16
Abstract: PURPOSE:To enable the reuse without replacement of parts and minimize the damage by arranging the constitution such that the temperature fuse of a solenoid does not operate even when a signal generating circuit operates. CONSTITUTION:A solenoid driving circuit which has a solenoid 12, a switching element 15, a signal generating circuit 16, which generates an ON signal for turning on the solenoid 12, and a table metastable multivibrator circuit 17, which starts the operation by the ON signal of the signal generating circuit 16 and outputs an ON signal for turning on the solenoid 12, and then outputs an OFF signal for turning off the solenoid.
Patent JP-S604054-A (JP)
Inventor: SUZUKI KAZUYUKI
IPC: B32B1/08
Filed: 1983-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5636010-A (JP)
Title: Method and apparatus for three-dimensional measurement of tangible object
Inventor: KOBAYASHI KAZUO
IPC: G01B21/20
Filed: 1979-08-31
Abstract: PURPOSE: To measure the shape and volume of the tangible object from the advance and spaces between a number of contact bars equally spaced and circumferential spaces therebetween on the body when they move forward each corresponding to the respective circumferential space to be measured.  
     CONSTITUTION: A plurality of contact bars equally spaced on the circumference of  the tangible object 0 to be measured move forward until they get in contact with  the circumference of the object to be measured. This is done in such a manner that  each bar corresponds to respective circumferential space to be measured. The shape  and volume of the tangible object are measured in a three-dimensional manner from  the advnace of each bar, spaces between the contact bars and circumferential spaces therebetween on the object. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60253508-A (JP)
Inventor: MISHIMA FUMIO
IPC: B28B11/10
Filed: 1984-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000306838-A (JP)
Title: Treatment method and apparatus for semiconductor substrate
Inventor: ARIZONO MITSUO
IPC: H01L21/205
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and its apparatus for a semiconductor substrate for removing particles effectively on a semiconductor substrate, when the semiconductor substrate is carried between a treatment chamber and a load lock chamber. SOLUTION: A treatment apparatus for a semiconductor substrate includes a treatment chamber 11 for treating a substrate under a reduced pressure, a load lock chamber 1 joined with the treatment chamber 11, a treatment- chamber pressure sensor 18 for detecting the pressure of the treatment chamber 11, a load-lock chamber pressure sensor 2 for detecting the pressure of the load lock chamber 1, a gas feeding tube 12 joined with the treatment chamber 11, a pressure difference control unit 19 and a mass flow controller 13 for adjusting gas from the gas feeding tube 12 to the treatment chamber 11 on the basis of a difference in pressure detected by the sensors 18 and 2, and controlling the pressure difference in a given level between the treatment chamber 11 and the load lock chamber 1.
Patent JP-H0411582-A (JP)
Title: Car body installation structure for vehicle
Inventor: SHIRAI KAZUHIRO
IPC: B62D24/02
Filed: 1990-04-27
Abstract: PURPOSE:To suppress abrasion and prolong the life of a bracket and both buffer members by allowing a car body side bracket to be provided with the function of a stopper for restricting the shift of the first buffer member, forming a cylindrical part on the bracket and restricting the cylinder part of the bracket in the radial direction by the first and second buffer members. CONSTITUTION:A cylindrical recessed part 2b is formed on a car body side bracket 2, and the first cylindrical buffer member 8 is arranged with a prescribed gap in the radial direction in the recessed part 2b. A cylindrical part 10b extending in the tightening tool axis direction is formed on a frame side bracket 10, and the inside diameter part and outside diameter part of the cylinder part 10b are fitted with the shaft parts 8a of the first buffer member 8 and the hole part 12a of the second buffer member 12. Since the relative shift of the car body side bracket is restricted by the first buffer member, the lateral oscillation of the car body over a prescribed quantity is prevented.
Patent JP-S62281365-A (JP)
Title: Programmable low impedance interconnection circuit device
Inventor: AMURU EMU MOOSEN
IPC: H01L23/52
Filed: 1987-05-08
Abstract: A programmable interconnect device for use in integrated circuits comprises a first conductive layer (12), an insulating layer (14, 16, 18) over said first conductive layer, and a second conductive layer (20) over said insulating layer. There is described the application of a programming voltage to cause the formation of at least one controlled radius filament formed from at least one of said first or second conductive layers, this may have a resistance of less than 300 Ohms. Suitably, the first conductive layer may be a polysilicon and the insulating layer a silicon nitride. The invention also relates to the method of forming such a circuit element on a substrate in a CMOS or bipolar application process.
Patent JP-H09295316-A (JP)
Title: Preheating of unvulcanized rubber
Inventor: YANO MASASHI
IPC: B29B13/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To save on the amount of investment in equipment to a maximum possible extent and make it possible to achieve high energy efficiency without requiring a manual operation by causing a sheet-like rubber to generate heat by a hysteresis loss based on the hysteresis loop of compression distortion and compression stress of the sheet-like rubber undergoing a compression step. SOLUTION: A gap G between the surfaces 1s, 2s of rolls 1, 2 is dimensionally narrower in proportion to the thickness of a sheet-like rubber to be supplied to a rolling device, and can be freely set in accordance with the thickness of the sheet-like rubber. When the sheet-like rubber passes through the gap G, the gap G between the surfaces 1s, 2s of the rolls varies in response to the thickness variation of the sheet-like rubber by springs 5, 6, and thus the compression stress of the sheet-like rubber is constantly kept uniform. By constituting the rolls as described, no compositional deformation is generated beyond the limits of compression elasticity sheet-like rubber to which the compositional deformation occurs, if the sheet-like rubber is compressed near the limits of compression elasticity.  Consequently, required facilities can be made available only by slightly remodelling a conventional roll.
Patent JP-H01284384-A (JP)
Title: Method for removing calcium in sea water
Inventor: TSUBAKIZAKI SENICHI
IPC: C02F1/58
Filed: 1988-05-11
Abstract: PURPOSE:To regenerate alumina packed in a packed tower for treating sea water by desorbing calcium adsorbed to the alumina after obtd. sea water of a low Ca content by passing the sea water at low temp. through the packed tower, then passing the hot water through the packed tower. CONSTITUTION:Sea water at low temp. is fed by driving a sea water feed pump 2 to an alumina packed tower 3a through a pipe line 7a. Sea water of low Ca content is introduced into an apparatus 6 for transforming sea water to fresh water. The introduced sea water is evaporated and the Ca adsorbed to alumina is desorbed by the hot waste sea water introduced into a packed tower 3b through a solenoid valve 4b at an inlet of the packed tower. The hot waste sea water is discharged through an outlet pipe line 10 together with desorbed Ca. Since two series of packed tower are installed, removal of Ca in the sea water and regeneration of the packed tower are performed continuously by changing over the packed towers. Thus, the efficiency of the plant is improved.
Patent JP-H01317835-A (JP)
Title: Device for discretely connecting wheel of driving axle of automobile selectively
Inventor: EEDOUARUTO MOHORUKO
IPC: B60K23/08
Filed: 1989-05-02
Abstract: PURPOSE: To achieve the miniaturization and cost reduction of a device and to enhance the operability thereof by forming a plurality of end claws opposing each other both to the wheel driving shaft and to the shaft ends for retaining the wheels thereof, and by arranging connecting plates receiving a spring load in the engaging direction between both end claws. CONSTITUTION: A plurality of end claws 4, 5 opposing each other are formed to a wheel driving shaft 1 and to the shaft end 3 for retaining the wheel 2. A connecting plate 7 for receiving a spring force is movably supported between both the end claws 4, 5, and a large number of recessed parts 8 corresponding to both end claws 4, 5 are formed around the circumference of the connecting plate 7. In the engaging/releasing condition of the separation/connection device thus formed, the pin 9 movably supported inside the shaft end 3 is acted on the connecting plate 7 against a spring 6. On the other hand, a shaft 11 of an eccentric ring 10 for supporting the other end of the pin 9 is supported inside a cap nut 12 fitted to the shaft end 3. Further, the shaft 11 is made turnable by a manual bent piece 13 having an elasticity stopping bent piece 14.
Patent JP-H11300612-A (JP)
Title: Method and device for grinding platelike body
Inventor: TAKATSUJI HIDEO
IPC: B24B49/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To automate an operation by measuring the shape of a grinding wheel before it is brought into contact with the peripheral end of a platelike body, and correcting the position of the grinding wheel and a table relative to each other in a moving locus and/or in a direction orthogonal to the surface of the platelike body. SOLUTION: After the passage of fixed time of chamfering work or after the end of chamfering a fixed number of glass plates, the shape of a grinding wheel 26B for chamfering is measured again by a laser measuring equipment 30. Then, the result of this measuring is compared with a reference value inputted beforehand and, based on the result of this comparison, a CPU corrects a locus and a height for next chamfering work. Thus, since a chamfering device includes, in a grinding wheel rotating device 12, the laser measuring equipment 30 provided to measure the shape of the grinding wheel 26B for chamfering, the necessity of removing the grinding wheel 26B for chamfering from the grinding wheel rotating device 12 for each measuring is eliminated. Thus, work efficiency is increased.  Also, since the locus and the height are automatically corrected based on the result of the measuring performed by the laser measuring equipment 30, any human mistakes are prevented.
Patent JP-S61269593-A (JP)
Title: Color signal processor
Inventor: HASHIMOTO SEIICHI
IPC: H04N9/80
Filed: 1985-05-24
Abstract: PURPOSE:To execute exactly the frequency conversion of a color signal by applying a phase difference signal to a phase signal of a frequency converting signal, and eliminating the frequency variation and the phase variation which are caused by a delay in an APC loop, or the like. CONSTITUTION:A burst signal in a chrominance signal which is inputted to an APC loop 17 of a PLL, and a phase signal from a phase/amplitude transducer 23 are compared by a phase comparator 18, and a phase difference signal is applied to an output of the first reference angular frequency signal generator 16 through a loop filter 19 having a prescribed gain, and a phase angular frequency transducer 20. This signal which is brought to a feedback correction is used as a reference angular frequency signal, and the frequency variation and the phase variation due to a delay in the loop 17, which is caused by a digital processing which requires a time are eliminated. On the other hand, the variable portion in high frequency range which is not eliminated, based on a gain set value of the filter 19 for preventing an oscillation is eliminated in the same way by a reference angular frequency generator 14, adders 25, 28, a filter 27, etc. In such a way, the frequency conversion of a color signal by digital processing can be executed exactly.
Patent JP-S5811558-A (JP)
Inventor: KAARU KUREMENTO ANDAASON
IPC: C08G59/06
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5446441-A (JP)
Title: Computer
Inventor: KONDOU RIYOUTAROU
IPC: G06F9/22
Filed: 1977-09-21
Abstract: PURPOSE: To make it possible to modify a program practically by the use of an unchangeable memory by obtaining a code with all bits identical which will not cause the state of an arithmetic part to vary effectively in a computer controlled by the programs of a read-only memory.  
     CONSTITUTION: The computer provided with program counter 13 controlling the address of a program, read-only memory 11 stored with this program, and arithme- tic part 12 operating arithmetic according to the code of memory 11 is further equipped with program control part 16 which discriminates whether the output of memory 11 is all-"0" data or all-"1" data. Then, when the discrimination of either all "0" or "1" is made by control part 16, a signal is supplied from the CPU to counter 13 to advance the program step by one unconditionally for the update of the  program step, thereby executing no arithmetic as to arithmetic part 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01283324-A (JP)
Title: Production of grain-oriented electrical steel sheet having high magnetic flux density
Inventor: TAKAHASHI NOBUYUKI
IPC: C21D8/12
Filed: 1988-05-11
Abstract: PURPOSE:To produce the grain-oriented electrical steel sheet having a high magnetic flux density by subjecting a silicon steel slab to hot rolling and cold rolling under specific conditions to form a steel sheet and subjecting the steel sheet to decarburization annealing, then coating an annealing and separating agent thereon, subjecting the steel sheet to finish annealing and to a nitriding treatment during the course of the annealing. CONSTITUTION:The slab of the silicon steel contg., by weight%, 1.5-4.8% Si, 0.012-0.050% solAl, <=0.012% in total of 1 or 2 kinds of S and Se, 0.0010-0.0120% N, >=4.0 Mn/(S+Se), and 0.0005-0.0080% B is heated to <=1200 deg.C and is then worked to a rough sheet material by hot rolling. The hot rolled sheet is made into the steel sheet of the final sheet thickness by one pass or >=2 passes of cold rolling including intermediate annealing and is then heated in a wet hydrogen atmosphere by which the steel sheet is subjected to the decarburization annealing. The annealing and separating agent of MgO system contg. 4wt.% Fe-nitride-Mn is then coated on the steel sheet and is subjected to finish annealing at about >=1200 deg.C intended for secondary recrystallization and purification of the steel, by which the steel sheet is subjected to the nitriding treatment.
Patent JP-H0249342-A (JP)
Title: Object tester
Inventor: PIITAA KURUITO
IPC: H01J37/09
Filed: 1989-05-01
Abstract: PURPOSE: To focus electronic beam on a minimum diameter, stabilize a beam location and enable beam displacement by providing a magnetic diaphragm to separate a lens field for extraction of electron and void space imparting distributed electromagnetic field. CONSTITUTION: A coil 32 for generation of magnetic field is arranged near magnetic pole pieces 34 and 36 of an objective lens 8 and the coil 32 is constituted so that the magnetic field may have the same direction as that of the magnetic field generated between the magnetic pole pieces of the objective lens 8, two magnetic fields may be smoothly continuous and intensity of the magnetic field by the coil may be changed. The magnetic permeability of material of the magnetic pole pieces 34 and 36 of the objective lens 8 is changed according to locations and generation of the composite magnetic field of an objective lens field having a desired characteristic and detected magnetic field is made possible.  Further, electron is displaced by crossing an object even if composite static magnetic field is generated within an electroless void space formed by a magnetic shield 22 and electron to be detected is deflected so as to be apart from an optical axis by composite static magnetic field. Namely, additional focusing is unnecessitated.
Patent JP-S5540247-A (JP)
Title: Exhaust gas recirculating device
Inventor: YUUKI KIYOSHI
IPC: F02M25/07
Filed: 1978-09-12
Abstract: PURPOSE: To effectively decrease the concentration of NOx in exhaust gas in addition to the security of necessary engine operational properties, by regulating exhaust gas by reflux ratio corresponding to the warming-up operation of an engine.  
     CONSTITUTION: When a throttle valve 3 is opened exceeding a negative pressure port 16, intake negative pressure passes through a conduit 17, the negative pressure is adjusted by means of a negative pressure adjusting valve 19 and introduced into a chamber 13 of an EGR valve 8, and said valve 8 is opened, thus recirculating exhaust gas. In this case, the inside of a pressure chamber 28 is kept in approximate atmospheric pressure, and exhaust gas is flowed back into an intake manifold 4 by difference between pressure in an exhaust manifold 6 and pressure in the pressure chamber 28 in a shape that is nearly proportioned to the quantity of air sucked. When warming-up is completed at that time and a temperature sensing valve 38 is opened, negative pressure formed at a port 36 acts on the inside of a chamber 34 of a negative pressure working valve 30, and an orifice element 27 is opened, thus regulating exhaust gas by reflux ration corresponding to the sum of the sectional areas of the effective passages of the first and second orifice elements 26, 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02104299-A (JP)
Title: Detection of genetic mutation
Inventor: YAN FUEIHI
IPC: C12Q1/68
Filed: 1989-05-01
Abstract: This invention relates to a method of simultaneously determining DNA sequence variations at a large number of sites, and a kit suitable therefor. The method comprises an electrophoretic separation of restriction fragments in two dimensions on the basis of two independent criterions, namely, length and base pair sequence, and a detection of separated fragments by means of a labelled probe comprising one or more cores of repeat sequences. Preferred probes are GC-rich minisatellite or simple sequence core sequences.
Patent JP-H04344816-A (JP)
Title: Rolling mill controller
Inventor: TANAKA SEIICHIRO
IPC: B21B37/46
Filed: 1991-05-17
Abstract: PURPOSE:To execute the coordination stop of a rolling mill equipment at the time being optimal to the state at this time by always calculating an optimal stop time by a master controller and setting it as an interface to a driving device. CONSTITUTION:In a master controller 6, the speed and the load of each rolling mill at this time are detected, an optimal stopping time as a rolling device in the case the master controller 6 is omitted is calculated, and it is always set as an interface to a driving device. In the case the master controller 6 is omitted, a deceleration rate is calculated in the driving device by the optimal stopping time immediately before the omission which the driving device receives, and it is reduced in speed stopped by the calculated deceleration rate. Therefore, when the master controller goes down, a normal signal 9 is turned off, the reducing rate arithmetic circuit side is turned on, a reducing rate arithmetic control circuit calculates the reducing rate in the driving device by the optimal stopping time immediately before the omission of the master controller 6, reduces a driving device in speed and the whole rolling mill is subjected to the coordination stop at an optimal time.
Patent JP-H049166-A (JP)
Title: Hydroscope
Inventor: MITANI HISASHI
IPC: A63B69/00
Filed: 1990-04-27
Abstract: PURPOSE:To display various information by accommodating in a display accommodating case an optical image display means having a display surface for displaying the information and an optical member for projecting information display light emitted from the display surface toward the inside surface of a transparent plate. CONSTITUTION:A display accommodating case 3 is fixed to a hydroscope body consisting of an eyeglass frame 1 and a window 2 formed of transparent plates 2a, 2b connected to the eyeglass frame 1 in the water-tight manner. In the display accommodating case 3, are accommodated an optical image display means D having a display surface D1 for optically displaying information and an optical member A for projecting information display light L emitted from the display surface D1 toward the inside surface of a transparent plate 2a. Thus, various information can be displayed to a wearer of the hydroscope so that he can visually perceive the information.
Patent JP-H10302731-A (JP)
Title: Flash lamp equipped with mirror
Inventor: MIYAMOTO MAKOTO
IPC: H01J61/54
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a flash lamp equipped with a mirror which emits light rays highly uniformly with little radiation unevenness. SOLUTION: This flash lamp has a cathode 8 and an anode 9 between which arc discharge is generated and the light emitted at the time of arc discharge is reflected by an R mirror face 24 and emitted through a light projection window 4. A mirror structure body 20 having such an R mirror face 24 is housed between a step pin 10 for a cathode and a step pin 11 for an anode, so that no hole is required to be formed in the R mirror face 24 and the whole surface of the R mirror face 24 is effectively used as the reflection face and the reflection characteristics which the R mirror face 24 originally has are thoroughly utilized. Moreover, while avoiding the situation that the stem pin pierces the R mirror face 24, the arc light emitting part S can be positioned in the focusing point of the R mirror face 24. Further, a gas discharge aperture 21a of a gas discharge pipe 21 and the mirror structure body 20 are parted, so that the gas discharge aperture 21a facing a container H is prevented from being blocked by the mirror structure body 20.